What are the elements of the design pattern

This article is to share with you about the elements of the design pattern, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Let's take a look at it with the editor.

The elements of the design pattern are: 1, the pattern name, which is used to describe the design pattern, solution and effect; 2, the problem, which mainly describes when to use the design pattern; 3, the solution, describes the components of the design, the relationship between them and their respective responsibilities and ways of cooperation; 4, the effect, describes the effect of the pattern application and the problem of using the pattern tradeoff.

The basic elements of a design pattern are: pattern name, problem, solution, and effect.

1. Pattern name: a mnemonic name that describes design patterns, solutions, and effects.

2. Problem: mainly describes when to use design patterns.

3. Solution: describes the components of the design, the relationship between them, their respective responsibilities and ways of collaboration.

4. Effect: describes the effect of pattern application and the problem of using pattern tradeoff.

Design pattern (Design pattern) is a set of repeatedly used, well-known, classified and cataloged summary of code design experience. Design patterns are used to reuse code, make it easier for others to understand, and ensure code reliability.

There is no doubt that the design pattern is win-win for others and the system; the design pattern makes the coding truly engineering; and the design pattern is the cornerstone of software engineering, just like the structure of the building.

These are the elements of the design pattern, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.